<template>
  <!-- 表单 -->
  <el-form ref="form" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input
        v-model="formData.username"
        style="width: 100%"
        placeholder="请输入姓名"
      />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input
        v-model="formData.mobile"
        style="width: 100%"
        placeholder="请输入手机号"
      />
    </el-form-item>
    <el-form-item label="入职时间" prop="timeOfEntry">
      <el-date-picker
        v-model="formData.timeOfEntry"
        style="width: 100%"
        placeholder="请选择入职时间"
      />
    </el-form-item>
    <el-form-item label="聘用形式" prop="formOfEmployment">
      <el-select
        v-model="formData.formOfEmployment"
        style="width: 100%"
        placeholder="请选择"
      >
        <el-option
          v-for="item in hireType"
          :key="item.id"
          :label="item.value"
          :value="item.id"
        />
      </el-select>
    </el-form-item>
    <el-form-item label="工号" prop="workNumber">
      <el-input
        v-model="formData.workNumber"
        style="width: 100%"
        placeholder="请输入工号"
      />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input
        v-model="formData.departmentName"
        style="width: 100%"
        placeholder="请选择部门"
        @focus="focusFn"
      />
      <template v-if="showTree">
        <el-tree
          :data="treeDate"
          :props="defaultProps"
          default-expand-all
          @node-click="selectNodeClick"
        />
      </template>
    </el-form-item>
    <el-form-item label="转正时间">
      <el-date-picker
        v-model="formData.correctionTime"
        style="width: 100%"
        placeholder="请选择转正时间"
      />
    </el-form-item>
    <el-form-item>
      <el-button @click="cancelFn">取消</el-button>
      <el-button type="primary" @click="submitFn">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import employ from '@/constant/employees'
import { getDepartmentListApi } from '@/api/departments'
import { tranListToTreeData } from '@/utils'
import { addEmployessApi } from '@/api/employees'
export default {
  name: 'EmpDialog',
  data() {
    return {
      hireType: employ.hireType,
      // 添加表单字段
      // 字段和后端接口要求的字段要一致
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      // 添加表单的校验字段
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '手机号格式不正确',
            trigger: 'blur'
          }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      treeDate: [],
      defaultProps: {
        children: 'children',
        label: 'name'
      },
      showTree: false
    }
  },
  methods: {
    // 获取树形数据的方法
    async getDepartment() {
      // 获取组织架构
      const res = await getDepartmentListApi()
      // 当组织架构获取成功
      this.showTree = true
      this.treeDate = tranListToTreeData(res.data.depts)
    },
    // 当输入框获得焦点时,触发函数
    focusFn() {
      // 获取组织架构
      this.getDepartment()
    },
    // 点击选择部门触发
    selectNodeClick(data) {
      if (data?.children) return
      this.formData.departmentName = data.name
      // 关闭部门弹框
      this.showTree = false
    },
    cancelFn() {
      this.$emit('close')
    },
    submitFn() {
      this.$refs.form.validate(async(valid) => {
        if (!valid) return
        const res = await addEmployessApi(this.formData)
        // 弹出成功信息
        this.$message.success(res.message)
        // 自定义事件
        this.$emit('submitOk')
      })
    },
    // 弹框关闭后初始化表单
    clearForm() {
      // 初始化表单值
      // 保证程序的健壮性
      // this.formData = {
      //   username: '', // 用户名
      //   mobile: '', // 手机号
      //   formOfEmployment: '', // 聘用形式
      //   workNumber: '', // 工号
      //   departmentName: '', // 部门
      //   timeOfEntry: '', // 入职时间
      //   correctionTime: '' // 转正时间
      // }
      // 初始化表单
      this.$refs.form.resetFields()
    }
  }
}
</script>

<style lang="scss" scoped>
.el-form {
  padding: 0 60px 0 20px;
}
</style>
